Finding the Fourth Proportional to 58,077,248.99, 87,115,283.00 and 14,946,284.75
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Solution
The fourth proportional to 58,077,248.99, 87,115,283.00 and 14,946,284.75 is: 22,419,275.16
Step by Step Solution
- Step 1: Write the proportion equation
58,077,248.99 : 87,115,283.00 = 14,946,284.75 : x - Step 2: Convert to fraction form
58,077,248.99/87,115,283.00 = 14,946,284.75/x - Step 3: Cross multiply
58,077,248.99x = 87,115,283.00 × 14,946,284.75 - Step 4: Simplify right side
58,077,248.99x = 1,302,049,825,937,891 - Step 5: Solve for x
x = 1,302,049,825,937,891/58,077,248.99 - Step 6: Final answer
x = 22,419,275.16
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.